(19)

(11)

EP 4 051 583 A1

(12)

(43) Date of publication: 07.09.2022 Bulletin 2022/36 (21) Application number: 20881480.6 (22) Date of filing: 30.10.2020

(51) International Patent Classification (IPC):  B64C 25/14(2006.01) B64C 25/16(2006.01) B64C 25/12(2006.01) B64C 25/34(2006.01) B64C 25/60(2006.01) B64C 25/18(2006.01) B64C 25/02(2006.01) B64C 7/00(2006.01) B64C 25/10(2006.01) B64C 25/00(2006.01) B64C 25/04(2006.01) (52) Cooperative Patent Classification (CPC): B64C 25/16; B64C 2025/003 (86) International application number: PCT/US2020/058216 (87) International publication number: WO 2021/087260 (06.05.2021 Gazette 2021/18)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 31.10.2019 US 201916670909 (71) Applicant: Safran Landing Systems Canada Inc. Ajax, Ontario L1S 2G8 (CA)	(72) Inventor: FRION, Stéphane Newcastle, WA 98056 (US) (74) Representative: Plasseraud IP  66, rue de la Chaussée d'Antin 75440 Paris Cedex 09 75440 Paris Cedex 09 (FR)